A 7.1.4 Channel System is a speaker layout combining 2 sets of the height speakers, 1 set of left and right at the front and 1 set of left and right at the rear, to the basic
7.1 Channel System (
p15). By installing the height speakers, when the input format is Dolby Atmos, you can select the Dolby Atmos listening mode which realizes
the most up-to-date 3D sound including overhead sound. Combination of 2 height speakers can be selected from following.